203425250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{116243}}^1$

素因数の和:116267

約数の個数: 32

約数和(自身を含む): 435217536

約数和(自身を除く): 231792286

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 116243, 232486, 581215, 813701, 1162430, 1627402, 2906075, 4068505, 5812150, 8137010, 14530375, 20342525, 29060750, 40685050, 101712625, 203425250]

約数ペア:

[(1, 203425250), (2, 101712625), (5, 40685050), (7, 29060750), (10, 20342525), (14, 14530375), (25, 8137010), (35, 5812150), (50, 4068505), (70, 2906075), (125, 1627402), (175, 1162430), (250, 813701), (350, 581215), (875, 232486), (1750, 116243)]